This massive beetle only appears in the game after a summoning ritual.
To fight this NPC, head to Hallowfall. At the coordinates: /way 61.89, 32.07, you’ll find the Duskrise Acreage Keyflame. Place 20 Radiant Remnant into it — this will start a 20-minute countdown timer.
Once the timer ends, the beetle will spawn at: /way 61.81, 33.83 and begin walking along a path toward the large crystal used in the ritual. It will then move along an elongated route, circling the bonfire and returning back.
🔁 Respawn
After death, the creature does not respawn automatically. It can only be summoned manually via ritual.
